1XGW

The crystal structure of human enthoprotin N-terminal domain

• PDB DOI: https://doi.org/10.2210/pdb1XGW/pdb

• Classification: ENDOCYTOSIS
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2004-09-17 Released: 2005-09-27 
• Deposition Author(s): Lunin, V.V., Munger, C., Mazzoni, I., Wagner, J., Cygler, M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.263 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.229 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.230 (Depositor) 

Starting Model: experimental

Literature

The crystal structure of human enthoprotin N-terminal domain

Lunin, V.V., Munger, C., Mazzoni, I., Wagner, J., Cygler, M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 20.81 kDa 
• Atom Count: 1,330 
• Modelled Residue Count: 136 
• Deposited Residue Count: 176 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Epsin 4	A	176	Homo sapiens	Mutation(s): 0  Gene Names: EPN4, EPNR, ENTH, KIAA0171
UniProt & NIH Common Fund Data Resources
Find proteins for Q14677 (Homo sapiens) Explore Q14677  Go to UniProtKB:  Q14677
PHAROS:  Q14677 GTEx:  ENSG00000113282

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.263 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.229 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.230 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 109.884	α = 90
b = 30.172	β = 90
c = 45.676	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-09-27 
Deposition Author(s): Lunin, V.V., Munger, C., Mazzoni, I., Wagner, J., Cygler, M.

Revision History  

• Version 1.0: 2005-09-27
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-08-23
  Changes: Data collection, Database references, Refinement description